Recent content by Doris LC4

An update for you experts. Took off the inlet pipe today and the gauze inlet filet was mega clogged with crap from the private water supply as was the 15 l/min flow regulator insert on the boiler side of the flow switch, I’ve cleaned both these bits and put everything back together. Ever so...

Thanks for the responses guys. Here in North Wales we live in a very soft water area and never have any limescale on kettles or taps. Our water pH is slightly lower than it should be though. Could this be a factor in fouling up the heat exchanger plates?? Thanks.

Thanks oilhead. I’ve just downloaded and read through the installation and maintenance manual for the Heatslave 15/19. I note one the expanded view of the flow switch assembly that there in a little inlet filter that sits in the cold inlet line prior to the flow switch. Having looked them up, it...

Dear experts, I moved into a house in 2020 with a private water supply and a Heatslave 15/19 oil fired boiler. Water pressure wasn’t an issue initially as we had a pump in the line to increase pressure as the previous owner enjoyed a power shower. The pump then failed and wasn’t replaced and I...